200222211102121 has 8 divisors (see below), whose sum is σ = 220638429408320. Its totient is φ = 180522351333072.

The previous prime is 200222211102049. The next prime is 200222211102187. The reversal of 200222211102121 is 121201112222002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200222211102121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200222211102421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179089633701 + ... + 179089634818.

It is an arithmetic number, because the mean of its divisors is an integer number (27579803676040).

Almost surely, 2^{200222211102121} is an apocalyptic number.

It is an amenable number.

200222211102121 is a deficient number, since it is larger than the sum of its proper divisors (20416218306199).

200222211102121 is a wasteful number, since it uses less digits than its factorization.

200222211102121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358179268575.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 200222211102121 its reverse (121201112222002), we get a palindrome (321423323324123).

The spelling of 200222211102121 in words is "two hundred trillion, two hundred twenty-two billion, two hundred eleven million, one hundred two thousand, one hundred twenty-one".